淇滩大桥桥梁区域涉水堆积体治理研究  

Research on wading deposits management under qitan bridge area

作　　者：廖俊[1] 秦龙[1] 袁奇[1] LIAO Jun;QIN Long;YUAN Qi(Guizhou Communications Planning Survey and Design Institute,Guiyang,Guizhou 550081,China)

机构地区：[1]贵州省交通规划勘察设计研究院股份有限公司,贵州贵阳550081

出　　处：《黑龙江交通科技》2018年第9期94-95,共2页Communications Science and Technology Heilongjiang

摘　　要：通过对淇滩大桥桥梁区域涉水堆积体进行稳定分析,利用基-覆界面为主滑面计算下滑力,根据下滑力计算结果,并为了保证桥梁墩台基础的稳定性,提出采用抗滑桩加清方减载与地表排水的滑坡综合治理方案,为其他类似情况的稳定分析计算与治理措施制定提供借鉴。In this paper,we analyze the stability of the wading pile under Qitan bridge area,Using the Bedrock-Cover interface as the main sliding surface to calculate the sliding force,According to the sliding force calculation results,And in order to ensure the stability of the bridge pier foundation,The landslide comprehensive control scheme using anti-slide piles and load shedding and surface drainage is proposed,For other similar situations of stability analysis and governance measures to provide reference.

关 键 词：桥梁区域 涉水堆积体 稳定分析 治理措施 

分 类 号：U442[建筑科学—桥梁与隧道工程]